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- PAIR pulsed secondary air injection 脈沖二次空氣噴射
- Experimental results show that secondary air injection can shorten the light-off time of three-way catalytic converter, and effectively reduce the emissions of HC and CO during cold start. 試驗表明二次空氣可以縮短催化器起燃時(shí)間,有效地降低冷起動(dòng)過(guò)程中HC和CO排放。
- AIRD secondary air injection deliver 二次空氣噴射分流器
- Secondary air injection relief valve 二次空氣噴射減壓閥
- The structure and recondition of the secondary air injection system 二次空氣噴射系統結構與檢修
- secondary air injection system 二次空氣噴射系統
- The secondary air system on the cylinder reduce the emission of the exhaustgas. 汽缸體上設置二次補氣系統,有效降低排放。
- Now air injection into light oil for EOR has received more attention. 目前注空氣提高輕質(zhì)原油采收率受到廣泛的關(guān)注。
- Secondary air tuyere: aluminum alloy shutter,the surface was electro-sprayed by epoxy resin. 補風(fēng)口:采用鋁合金百葉窗,表面環(huán)氧樹(shù)脂噴涂。
- A secondary air pollutant is a harmful chemical formed in the atmosphere through a chemical reaction among air components. 另一類(lèi)污染物則是通過(guò)大氣組分間所發(fā)生的化學(xué)反應而形成的有害化學(xué)物質(zhì)。
- Another problem can occur rarely if backflow of process gas is permitted into the secondary air feed line. 如果工藝氣體回流入二段空氣管線(xiàn),能發(fā)生另外的很少發(fā)生的問(wèn)題。
- The simulation results show the obvious effect of "stratified and staggered impinging stream type multiple-nozzle secondary air" on eliminating soot. 在理論上證明了煤無(wú)煙燃燒鍋爐“多孔分層錯列撞擊流”式二次風(fēng)在消除碳黑方面具有明顯的效果。
- The circulation volume of secondary air is one of the main factors that have an impact on the effectiveness of REC. 切換式電源供應器為現在最廣泛的供電系統,它的優(yōu)點(diǎn)具有效率高,體積小等。
- Air injected into the powder path to atomise it into a pattern. 按照粉末路徑到噴涂成型(工件)之間噴射的空氣。
- Furthermore,the influence of central bluff body and velocity of swirling secondary air on backflow field are analyzed. 此外,分析了中心鈍體形狀及旋流二次風(fēng)速對回流區大小的影響。
- The wax appearance temperature rose after air injection and fell when the temperature of air injection rose. 注空氣后比注空氣前石蠟沉積點(diǎn)高;注空氣溫度增加,石蠟沉積點(diǎn)降低;
- Test Data show that the pulsating amplitude of secondary air can reach 40% under some special conditions, affecting more greatly the flame stability. 另外,同樣結構的風(fēng)門(mén)安裝在不同的風(fēng)道中,將具有不同的流量調節特征。
- Moreover, the principle and evaluation method of LTO process are discussed, and the developing trend of air injection is forecasted. 此外,還論述了注空氣低溫氧化技術(shù)的原理、評價(jià)方法等方面的內容,預測了該技術(shù)的發(fā)展趨勢。
- The nozzle flow is composed of the main gas stream and the secondary air stream in order to simulate the nozzle of turbofan engine. 噴管中的氣流由主流燃氣和次流空氣組成,用以模擬渦扇發(fā)動(dòng)機的噴管。
- As advancing of technical progress, air injection LTO process will be an inevitable trend of gas flooding both in China and the world. 隨著(zhù)技術(shù)進(jìn)步,注空氣低溫氧化技術(shù)是我國乃至全世界注氣提高采收率技術(shù)發(fā)展的必然趨勢。